[Extensions] Remove ExtensionWebUI

chrome/browser/chrome_content_browser_client.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chrome_content_browser_client.h"
 
 #include <map>
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 1213 matching lines @@
       (site_instance->GetSiteURL().host() ==
            chrome::kChromeSearchRemoteNtpHost ||
        site_instance->GetSiteURL().host() ==
            chrome::kChromeSearchLocalNtpHost) &&
       ui::PageTransitionCoreTypeIs(params->transition,
                                    ui::PAGE_TRANSITION_LINK)) {
     // Use AUTO_BOOKMARK for clicks on tiles of the new tab page, consistently
     // with native implementations like Android's.
     params->transition = ui::PAGE_TRANSITION_AUTO_BOOKMARK;
     params->is_renderer_initiated = false;
     params->referrer = content::Referrer();

[Charlie Reis, 2016/11/04 23:31:59]

It's a bit unfortunate that we have 4 copies of this code, but I guess each one
is a bit different.  I suppose we can live with it.  :)

   }
+
+#if defined(ENABLE_EXTENSIONS)
+  ChromeContentBrowserClientExtensionsPart::OverrideOpenURLParams(site_instance,
+                                                                  params);
+#endif
 }
 
 bool ChromeContentBrowserClient::IsSuitableHost(
     content::RenderProcessHost* process_host,
     const GURL& site_url) {
   Profile* profile =
       Profile::FromBrowserContext(process_host->GetBrowserContext());
   // This may be NULL during tests. In that case, just assume any site can
   // share any host.
   if (!profile)
@@ skipping 1979 matching lines @@
                                       kWebRtcDevSwitchNames,
                                       arraysize(kWebRtcDevSwitchNames));
   }
 }
 #endif  // defined(ENABLE_WEBRTC)
 
 std::unique_ptr<content::MemoryCoordinatorDelegate>
 ChromeContentBrowserClient::GetMemoryCoordinatorDelegate() {
   return memory::ChromeMemoryCoordinatorDelegate::Create();
 }